The door to the bathroom opened and a familiar voice asked "Trist? Was that you??? What's going on?" Trist knew the voice and it was Suzy. Trist hadn't been told what happened, but it was going to be likely that she'd find out eventually.
Trist said "Um... Wardrobe malfunction... due to my new... constitution."
An unfamiliar voice said "Kinda looked like you were having a growth spurt. I brought some of my gym clothes I wont be using today. could you step out of that stall to see if my clothes might fit you?"
"Suzy, who is this?"
Suzy wasn't sure who this girl was who seemed to be claiming to be Trist so she asked "So you are Trist miss?"
"Yes I am Trist, I bought a magic computer and it overloaded."
the unknown voice said "Ah, Suz you never told me you had a monster friend!"
Suzy said "I didn't know I had one... But um Trist this is Amanda. I do some yoga with her, and she's on the cheerleading team as a Junior right?"
"Yep"
Trist walked out and saw Suzy with her short blonde hair and slim physique along with Amanda a well figured red head who when they got a good look at Trist were astonished at his proportions. Trist looked at a mirror and got a better idea of how he looked. Basically a proportion of a busty anime girl but in real life which made it look a little weird.
Trist explained "I came to school somewhat in an androgynous transformation... then when I went to my friends they started talking about an anime, and I just started turning into this."
Amanda raised her eyebrow and asked "What kinda monster are you again?"
Trist sighed and said "I turned into a Succubus."
Suzy asked "Can't you turn back to the androgynous form? or would your regular succubus form be any better."
Trist annoyed let go of the transformation in general. Her breasts stayed about the same size, but she grew a decent amount as her legs and arms gained a bit of muscle. Her hands hardened into claws which could be as soft as fingers or hard weapons. The finally her face shifted into an avatar of sex with horns growing out of her temples. Trist asked "Think this is any better? Cause I find I need a good subject to use my transformation powers."
Amanda thought for a second and asked "Like a male subject... and do you turn into their desires?"
"Kinda why?"
"I'm getting my boyfriend one sec!" the others watched the older girl run out to go fetch her boyfriend.
Suzy asked "So... you turned into a girl?"
"No, I'm a male succubus!"
"A male of a purely female species?"
"Hey you don't know anything about my actual species."
"Aside from the whole sex thing, and being extremely female presenting."
"I'm still a guy!"
"Sure you are..."
Amanda came in and asked "Anyone else in here?"
"No" Suzy stated
"Come on in Buzz, nothing to worry about."
A standard jock looking dude looking a little uncomfortable entered in and asked "So what do you need me to do Mandy?"
Amanda smiled "Oh just let this succubus take the form of your sexual desires. She had some issues with her clothes and I want to lend her some. Shouldn't be an issue right?"
"Uh... Sure not an issue." Buzz stated as he began to try imagining Amanda in as many sexy poses and naked as possible. Even if he gets a boner the presence of a succubus should be able to give him an excuse right? Buzz approached the succubus. Trist wasn't certain he wanted to do this, but without much of better options he focused on his transformation spell on Buzz and feeling the certain form the transformation began.